Arthur H Amron Mammoth Energy Services, Inc. (TUSK) insider trading activity

TUSK Quotes by TradingView

Arthur H Amron is Director of MAMMOTH ENERGY SERVICES, INC.. Currently has a direct ownership of 57,135 shares of TUSK, which is worth approximately $112,555. The most recent transaction as insider was on Dec 11, 2025, when has been sold 10,000 shares (Common Stock) at a price of $1.89 per share, resulting in proceeds of $18,900. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 57.1K
21.22% 3M change
21.22% 12M change
Total Value Held $112,555

ARTHUR H AMRON Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 11 2025
BUY
Open market or private purchase
$18,900 $1.89 p/Share
10,000 Added 14.9%
57,135 Common Stock
Dec 12 2024
BUY
Open market or private purchase
$2,970 $2.97 p/Share
1,000 Added 2.08%
47,135 Common Stock
Jun 12 2024
BUY
Grant, award, or other acquisition
-
27,856 Added 37.65%
46,135 Common Stock
May 30 2024
BUY
Open market or private purchase
$10,950 $3.65 p/Share
3,000 Added 14.1%
18,279 Common Stock
May 28 2024
BUY
Open market or private purchase
$7,140 $3.57 p/Share
2,000 Added 11.57%
15,279 Common Stock
Mar 12 2024
BUY
Open market or private purchase
$11,160 $3.72 p/Share
3,000 Added 18.43%
13,279 Common Stock
Jun 07 2023
BUY
Grant, award, or other acquisition
-
23,810 Added 50.0%
23,810 Common Stock
Jun 29 2022
BUY
Grant, award, or other acquisition
-
45,662 Added 50.0%
45,662 Common Stock
Jun 02 2021
BUY
Grant, award, or other acquisition
-
25,641 Added 50.0%
25,641 Common Stock

Also insider at

NEPH
NEPHROS INC Healthcare
Director
AHA

Arthur H Amron

Director
Stamford, CT

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